JPH0725699Y2 - エンジンの回転速度測定装置 - Google Patents

エンジンの回転速度測定装置

Info

Publication number
JPH0725699Y2
JPH0725699Y2 JP15425186U JP15425186U JPH0725699Y2 JP H0725699 Y2 JPH0725699 Y2 JP H0725699Y2 JP 15425186 U JP15425186 U JP 15425186U JP 15425186 U JP15425186 U JP 15425186U JP H0725699 Y2 JPH0725699 Y2 JP H0725699Y2
Authority
JP
Japan
Prior art keywords
circuit
constant voltage
rotation speed
capacitor
pulse
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP15425186U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6360963U (US06521211-20030218-C00004.png
Inventor
晋 石本
Original Assignee
株式会社ユニテツク電子
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 株式会社ユニテツク電子 filed Critical 株式会社ユニテツク電子
Priority to JP15425186U priority Critical patent/JPH0725699Y2/ja
Publication of JPS6360963U publication Critical patent/JPS6360963U/ja
Application granted granted Critical
Publication of JPH0725699Y2 publication Critical patent/JPH0725699Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Ignition Installations For Internal Combustion Engines (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Testing Of Engines (AREA)
JP15425186U 1986-10-07 1986-10-07 エンジンの回転速度測定装置 Expired - Lifetime JPH0725699Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15425186U JPH0725699Y2 (ja) 1986-10-07 1986-10-07 エンジンの回転速度測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15425186U JPH0725699Y2 (ja) 1986-10-07 1986-10-07 エンジンの回転速度測定装置

Publications (2)

Publication Number Publication Date
JPS6360963U JPS6360963U (US06521211-20030218-C00004.png) 1988-04-22
JPH0725699Y2 true JPH0725699Y2 (ja) 1995-06-07

Family

ID=31073881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15425186U Expired - Lifetime JPH0725699Y2 (ja) 1986-10-07 1986-10-07 エンジンの回転速度測定装置

Country Status (1)

Country Link
JP (1) JPH0725699Y2 (US06521211-20030218-C00004.png)

Also Published As

Publication number Publication date
JPS6360963U (US06521211-20030218-C00004.png) 1988-04-22

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